Rim Kasem Ali Sliman, Nili Stein, Yigal Elenberg Alter
{"title":"Celiac in the twenty-first century-the change in BMI of children at diagnosis over the last two decades.","authors":"Rim Kasem Ali Sliman, Nili Stein, Yigal Elenberg Alter","doi":"10.1007/s00431-024-05835-6","DOIUrl":"10.1007/s00431-024-05835-6","url":null,"abstract":"<p><p>This study examined the prevalence of different BMI categories among newly diagnosed pediatric celiac disease (CD) patients in Israel from 2002 to 2018. A retrospective cross-sectional study using the database of Clalit Health Services in Israel included 5520 newly diagnosed CD children aged 2-18 between 2002 and 2018. Data on BMI, gender, ethnicity, and socioeconomic status (SES) were collected and analyzed Of the 5520 CD patients, 57.5% were female, 39.7% had low SES, and 77.1% were Jewish. At diagnosis, 13.1% were underweight, 73% had normal BMI, 9.1% overweight, and 4.8% were obese. Underweight and obese patients tended to be older at diagnosis (9 years) compared with normal and overweight patients (8 years) (P < 0.001). A higher proportion of Arab patients were underweight, while more Jewish patients were obese. Lower SES was significantly associated with increased underweight risk (P < 0.001). Over time, diagnosed patients had improved SES and were less underweight (P < 0.001). Male gender increased obesity risk (OR 1.36 [95% CI 1.06-1.74], P = 0.017), while Arab ethnicity was protective for obesity (OR 0.67 [95% CI, (0.45-0.99)], P = 0.047)Conclusion: Underweight prevalence significantly decreased in the second decade, but no significant change in overweight and obesity was noted. Underweight was associated with older age at diagnosis, poverty, and Arab ethnicity. Obesity was associated with older age and was more frequent in Jewish and male patients. Physicians should have a low threshold for CD screening regardless of BMI status to enable timely diagnosis and treatment to prevent long-term health consequences. What Is Known: • Celiac disease is traditionally associated with underweight due to malabsorption, but recent reports suggest an increasing prevalence of overweight and obesity in pediatric patients at diagnosis What Is New: • This study found that underweight prevalence decreased significantly over time, while overweight and obesity prevalence remained unchanged. Underweight was associated with older age, poverty, and Arab ethnicity, while obesity was more common in Jewish and male patients.</p>","PeriodicalId":11997,"journal":{"name":"European Journal of Pediatrics","volume":"184 1","pages":"105"},"PeriodicalIF":3.0,"publicationDate":"2024-12-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11669609/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142893181","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
F Turchiano, A Romiti, R Tudisco, M Bisanti, V Polsinelli, V Penza, S Salvi, A Lanzone
{"title":"Ethical issues in perinatal communication.","authors":"F Turchiano, A Romiti, R Tudisco, M Bisanti, V Polsinelli, V Penza, S Salvi, A Lanzone","doi":"10.1007/s00431-024-05928-2","DOIUrl":"https://doi.org/10.1007/s00431-024-05928-2","url":null,"abstract":"<p><p>Advancements in neonatal critical care continue, enhancing perinatal communication is essential to address the bioethical challenges faced. In perinatal care, various life-limiting or life-threatening conditions that address ethical issues can arise, both during the prenatal and postnatal phases. The diagnosis, prognosis, and potential treatment of these conditions significantly influence the lives of both the unborn child and the newborn, thereby directly impacting parental choices and experiences. This review arises from the necessity to highlight the importance of developing a structured framework concerning the critical components of perinatal care, with a specific focus on the pivotal role of communication. A standardized approach is recommended for counseling at the time of diagnosis of critical fetal conditions, to care for the couple and to support their decision making.</p><p><strong>Conclusions: </strong>In perinatal critical clinical scenarios, it is imperative that healthcare providers communicate to parents using effective communication strategies, with standardized frameworks. Moreover, integrating perinatal palliative care into the treatment pathway for fetuses with limited life expectancy is essential, within referral centers.</p><p><strong>What is known: </strong>• In perinatal care, different life-limiting or life-threatening conditions that address ethical issues can arise, both during the prenatal and postnatal phases. • The diagnosis, prognosis, and potential treatment of critical fetal and postnatal conditions significantly affect the lives of the child and parents.</p><p><strong>What is new: </strong>• Communication has a pivotal role concerning the critical components of perinatal care. • A standardized approach is recommended for counseling at the time of diagnosis of critical fetal conditions, to care for the couple and to support their decision making.</p>","PeriodicalId":11997,"journal":{"name":"European Journal of Pediatrics","volume":"184 1","pages":"106"},"PeriodicalIF":3.0,"publicationDate":"2024-12-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142893229","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Sonja Golob Jančič, Janez Klavž, Martina Filipič, Mirjam Močnik, Nataša Marčun Varda
{"title":"Comparison of different eGFR formulas to measured glomerular filtration rate using iohexol in children and adolescents with mild chronic kidney disease.","authors":"Sonja Golob Jančič, Janez Klavž, Martina Filipič, Mirjam Močnik, Nataša Marčun Varda","doi":"10.1007/s00431-024-05937-1","DOIUrl":"https://doi.org/10.1007/s00431-024-05937-1","url":null,"abstract":"<p><p>Estimated glomerular filtration rate (eGFR) based on different formulas is commonly used as a bedside tool to assess kidney function in children and young adults. The purpose of this study was to perform a measurement of glomerular filtration rate (mGFR) in children with chronic kidney disease (CKD) with a standard 5-point protocol using iohexol clearance and compare it to a simplified protocol for mGFR determination and to some of the most commonly used eGFR formulas. A 5-point standard protocol using iohexol clearance was used for determination of mGFR in 50 children with mild stages of CKD. The result was compared to 2- and 3-point sampling protocol as well as with some standard children eGFR formulas. We calculated the prediction performance for eGFR formulas to distinguish CKD1 and CKD 2 stages, formulas' accuracy, and cutoff values. Data were prospectively collected. All eGFR formulas exhibited a statistically significant positive correlation with mGFR. The best correlation was found with CKID2012 eGFR formula and with cystatin C-based eGFR formulas. The correlation between standard and simplified protocols for mGFR determination was also strong, while creatinine clearance did not prove to be a reliable method for estimating GFR. The error distribution with simplified protocols was not dispersed. The prediction value was strong for CKID2012 and bedside Schwartz formula. Conclusion: Fewer sampling points can be safely used for measuring GFR in children. eGFR formulas that are not based solely on creatinine should be considered more often in GFR estimation. What is Known? • Iohexol clearance is an established method of measuring GFR in children and adolescents using different protocols. • Estimating GFR in children and adolescents is troublesome and is done using different formulas with anthropometric and biochemical markers in children and adolescents. What is New? • Iohexol measurement with two or three blood withdrawals can reliably distinguish between CKD1 and CKD2 patients. • eGFR formulas have moderate reliability to predict distinguish between CKD1 and CKD2 patients, of which CKID2012 and bedside Schwartz formula were the most accurate in our study.</p>","PeriodicalId":11997,"journal":{"name":"European Journal of Pediatrics","volume":"184 1","pages":"107"},"PeriodicalIF":3.0,"publicationDate":"2024-12-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142893205","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"HOTTIP rs1859168 C > A polymorphism reduces neuroblastoma susceptibility in Chinese children.","authors":"Ting Zhang, Huimin Yin, Jiejie Guo, Jiaming Chang, Mengjia Li, Jing He, Chunlei Zhou","doi":"10.1007/s00431-024-05942-4","DOIUrl":"10.1007/s00431-024-05942-4","url":null,"abstract":"<p><p>Neuroblastoma, \" a malignancy originating from neural crest cells, is most commonly diagnosed in children and adolescents. Polymorphisms within the long noncoding RNA (lncRNA) HOXA distal transcript antisense RNA (HOTTIP) are believed to have the capacity to alter an individual's susceptibility to various cancers. This study aimed to investigate the link between HOTTIP gene polymorphisms and neuroblastoma susceptibility. We identified the genotypes of two prevalent polymorphisms (rs3807598 and rs1859168) within the HOTTIP via the TaqMan assay in a cohort comprising 402 individuals diagnosed with neuroblastoma and 473 healthy controls. Logistic regression was used to evaluate the associations between the HOTTIP polymorphisms and the likelihood of neuroblastoma susceptibility. Additionally, the genotype-tissue expression (GTEx) database was used to investigate how these HOTTIP gene variations influence gene expression across different tissues. Our findings demonstrated a significant association between the rs1859168 C > A polymorphism and reduced neuroblastoma susceptibility (CA vs. CC: adjusted odds ratio (OR) = 0.55, 95% confidence interval (CI) = 0.40-0.74, P = 0.0001; CA/AA vs. CC: adjusted OR = 0.69, 95% CI = 0.53-0.91, P = 0.010). The additional stratified analysis revealed that the presence of rs1859168 CA/AA or two protective genotypes was associated with a lower susceptibility in specific subgroups, such as older children and girls. Expression quantitative trait locus (eQTL) analysis revealed that the rs1859168 CC genotype was related to high expression of the HOTTIP gene.</p><p><strong>Conclusion: </strong>We found that HOTTIP gene polymorphisms were associated with a reduced likelihood of neuroblastoma in Chinese children. Further studies with large cohorts and diverse ethnicities are warranted to verify our results.</p><p><strong>What is known: </strong>• Genetic variations can influence neuroblastoma susceptibility. HOTTIP gene polymorphisms may alter an individual's susceptibility to various cancers.</p><p><strong>What is new: </strong>• HOTTIP gene polymorphisms were associated with a reduced risk of neuroblastoma in Chinese children.</p>","PeriodicalId":11997,"journal":{"name":"European Journal of Pediatrics","volume":"184 1","pages":"104"},"PeriodicalIF":3.0,"publicationDate":"2024-12-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142880653","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Marina Zeldovich, Leonie Krol, Dagmar Timmermann, Gerard Gioia, Katrin Cunitz, Anna Buchheim, Nicole von Steinbuechel
{"title":"Reference values for the adolescent post version of the Postconcussion Symptom Inventory from the German general population.","authors":"Marina Zeldovich, Leonie Krol, Dagmar Timmermann, Gerard Gioia, Katrin Cunitz, Anna Buchheim, Nicole von Steinbuechel","doi":"10.1007/s00431-024-05906-8","DOIUrl":"10.1007/s00431-024-05906-8","url":null,"abstract":"<p><p>The present study aims at providing reference values from the general pediatric population for the German version of the 21-item self-report post version of the Postconcussion Symptom Inventory for adolescents aged 13-17 years (PCSI-SR13) following pediatric traumatic brain injury (pTBI). A total of N = 950 adolescents completed an adapted version of the PCSI-SR13. Prior to establishing reference values using percentiles, psychometric properties (i.e., reliability and factorial validity) and regression analyses were examined to identify factors contributing to PCSI-SR13 scores. In addition, construct assessment in the general population sample was compared to that in the pTBI sample (N = 234) using measurement invariance analyses and direct comparisons at the score levels. The results indicate good reliability (Cronbach's α and McDonald's ω of 0.97 each). The four-factor structure covering physical, emotional, cognitive, and fatigue symptom groups could be replicated with χ<sup>2</sup>(183) = 995.96, p < 0.001, χ<sup>2</sup>/df = 5.44, CFI = 0.99, TLI = 0.98, RMSEA (90% CI) = 0.068 (0.064, 0.073), SRMR = 0.03. With minor restrictions, the assessment of symptoms was comparable between the general population and the pTBI samples. Participants in the pTBI sample reported a significantly higher symptom burden than those in the general population sample. Reference values were provided using the total sample without further stratification. Conclusion: For the German post version of the PCSI-SR13, reference values are now available for direct score comparisons and for drawing conclusions about the clinical relevance of the reported symptoms, while considering the prevalence in a comparable general population without a history of pTBI.Trial registration: The study is retrospectively registered in the German Clinical Trials Register and in the International Clinical Trials Registry Platform (ID DRKS00032854).</p>","PeriodicalId":11997,"journal":{"name":"European Journal of Pediatrics","volume":"184 1","pages":"103"},"PeriodicalIF":3.0,"publicationDate":"2024-12-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11666766/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142876443","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Letter to the editor: 'Primum non nocere: Ethical and clinical challenges in pediatric H. pylori eradication in high-resistance areas'.","authors":"Alessia Cafforio, Ruggiero Francavilla, Fernanda Cristofori","doi":"10.1007/s00431-024-05946-0","DOIUrl":"https://doi.org/10.1007/s00431-024-05946-0","url":null,"abstract":"","PeriodicalId":11997,"journal":{"name":"European Journal of Pediatrics","volume":"184 1","pages":"101"},"PeriodicalIF":3.0,"publicationDate":"2024-12-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142876440","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Financial and employment effects of hospitalization and death on parents of children with life-limiting illnesses - what to consider?","authors":"Michal Rybaczek, Michal Pruc, Lukasz Szarpak","doi":"10.1007/s00431-024-05915-7","DOIUrl":"https://doi.org/10.1007/s00431-024-05915-7","url":null,"abstract":"","PeriodicalId":11997,"journal":{"name":"European Journal of Pediatrics","volume":"184 1","pages":"102"},"PeriodicalIF":3.0,"publicationDate":"2024-12-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142876436","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Eric Dumont, Dagmar K Tiemens, Jos M T Draaisma, Lotte E R Kleimeier, Debbie van Druten, Sandra Mulkens
{"title":"Do children with a Noonan syndrome-like RASopathy and avoidant/restrictive food intake disorder benefit from behavioral therapy?","authors":"Eric Dumont, Dagmar K Tiemens, Jos M T Draaisma, Lotte E R Kleimeier, Debbie van Druten, Sandra Mulkens","doi":"10.1007/s00431-024-05933-5","DOIUrl":"https://doi.org/10.1007/s00431-024-05933-5","url":null,"abstract":"<p><p>Children with Noonan syndrome-like RASopathies are at increased risk for developing feeding problems due to comorbid organic impairments at an early age, such as gastrointestinal problems or other organicity. Their feeding problems can ultimately often be classified as avoidant/restrictive food intake disorder, for which behavioral therapy is the first-choice treatment. The research question in this study is whether this treatment leads to similar results as in children without these RASopathies. We retrospectively investigated patients with a genetically confirmed Noonan syndrome-like RASopathy who were treated for their disordered eating in a tertiary center for avoidant/restrictive food intake disorder on characteristics and treatment outcomes and compared them to a matched case-control group of children with avoidant/restrictive food intake disorder without Noonan syndrome-like RASopathy in a ratio of 1:2. Both groups improved substantially on food intake measures and feeding skills/dysfunction between the start of therapy and immediately after the therapy and showed an increase in SDS weight/height and a decrease in tube dependency. We found no significant treatment outcomes between children with and without Noonan Syndrome-like RASopathy, nor for comorbid features.</p><p><strong>Conclusion: </strong>Patients with Noonan syndrome-like RASopathy and avoidant/restrictive food intake disorder benefit equally well from cognitive behavioral therapy, as patients without a Noonan syndrome-like RASopathy.</p><p><strong>What is known: </strong>• More than 50% of the infants with Noonan syndrome-like RASopathy have serious feeding/eating problems. • Most of them temporarily need tube feeding.</p><p><strong>What is new: </strong>• Ultimately, these feeding/eating problems may develop into an avoidant/restrictive food intake disorder. • Behavioral therapy (SLIK program) can effectively manage complex feeding/eating problems such as avoidant/restrictive food intake disorder in patients with a Noonan syndrome-like RASopathy. • There were no significant differences found in the history of comorbid features, feeding skill (dys)function, avoidant/restrictive food intake disorder characteristics, or treatment outcomes.</p>","PeriodicalId":11997,"journal":{"name":"European Journal of Pediatrics","volume":"184 1","pages":"100"},"PeriodicalIF":3.0,"publicationDate":"2024-12-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142876432","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"The relationship between serum phenylalanine levels, genotype, and developmental assessment test results in non-phenylketonuria mild hyperphenylalaninemia patients.","authors":"Müge İlgüy, Gonca Kılıç Yıldırım, Damla Eyüboğlu, Kürşat Bora Çarman, Coşkun Yarar","doi":"10.1007/s00431-024-05929-1","DOIUrl":"https://doi.org/10.1007/s00431-024-05929-1","url":null,"abstract":"<p><p>Phenylalanine (PA) levels below 360 µmol/L do not require treatment; however, cognitive deficits have been observed in patients with elevated PA levels, necessitating a safe upper limit for treatment and therapeutic objectives. The main purpose of this study is to evaluate the correlation between developmental assessments (Denver Developmental Screening Test-II [DDST-II] and Ankara Developmental Screening Inventory [ADSI]) and electroencephalogram (EEG) findings with blood PA levels and genotypic data in non-phenylketonuria mild Hyperphenylalaninemia (HPA) patients, to re-evaluate their treatment status based on potential adverse outcomes. This study encompassed 40 patients aged 1-5 years diagnosed with HPA and not on treatment, identified through initial blood PA levels, and monitored for a minimum of 1 year on an unrestricted diet. Data on demographics, serum PA levels during presentation and follow-up, and genetic mutations were retrieved from hospital records. Patients were categorized into two groups as well-controlled (120-240 µmol/L) and at-risk (240-360 µmol/L) based on average PA levels. Sleep-activated EEGs and developmental assessments using the DDST-II and ADSI were conducted to compare outcomes with PA levels and genetic findings. Developmental delays in the DDST-II were observed across language, gross motor, fine motor, and personal-social domains, predominantly in males. No significant difference in delays was noted between the well-controlled and at-risk groups based on PA levels. The ADSI revealed delays in similar developmental areas, with fine motor skills being particularly prominently affected in the at-risk group. Only a well-controlled patient showed abnormal EEG results deemed unrelated to HPA.</p><p><strong>Conclusion: </strong>Our findings indicate that children with untreated PA levels above 240 µmol/L are particularly susceptible to fine motor skill impairments, suggesting a need to reassess the PA level thresholds for initiating treatment. This study highlights the potential requirement for amending current guidelines to ensure early and appropriate intervention in non-PKU mild HPA patients, thereby mitigating the risk of developmental delays.</p><p><strong>What is known: </strong>• It is known that phenylalanine levels between 120 and 360 μmol/L typically do not require intervention in non-PKU mild HPA patients, but outcomes for levels near this threshold remain unclear.</p><p><strong>What is new: </strong>• Children with PA levels exceeding 240 µmol/L are at a higher risk of fine motor skill impairment, requiring a reassessment of safe PA levels to prevent developmental delays. • In addition, the Denver Developmental Screening Test II reveals developmental delays in multiple areas in children with non-PKU mild HPA, particularly in males, highlighting the need for gender-specific monitoring and intervention strategies.</p>","PeriodicalId":11997,"journal":{"name":"European Journal of Pediatrics","volume":"184 1","pages":"99"},"PeriodicalIF":3.0,"publicationDate":"2024-12-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142876518","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Daniil Lisik, Rani Basna, Tai Dinh, Christian Hennig, Syed Ahmar Shah, Göran Wennergren, Emma Goksör, Bright I Nwaru
{"title":"Artificial intelligence in pediatric allergy research.","authors":"Daniil Lisik, Rani Basna, Tai Dinh, Christian Hennig, Syed Ahmar Shah, Göran Wennergren, Emma Goksör, Bright I Nwaru","doi":"10.1007/s00431-024-05925-5","DOIUrl":"10.1007/s00431-024-05925-5","url":null,"abstract":"<p><p>Atopic dermatitis, food allergy, allergic rhinitis, and asthma are among the most common diseases in childhood. They are heterogeneous diseases, can co-exist in their development, and manifest complex associations with other disorders and environmental and hereditary factors. Elucidating these intricacies by identifying clinically distinguishable groups and actionable risk factors will allow for better understanding of the diseases, which will enhance clinical management and benefit society and affected individuals and families. Artificial intelligence (AI) is a promising tool in this context, enabling discovery of meaningful patterns in complex data. Numerous studies within pediatric allergy have and continue to use AI, primarily to characterize disease endotypes/phenotypes and to develop models to predict future disease outcomes. However, most implementations have used relatively simplistic data from one source, such as questionnaires. In addition, methodological approaches and reporting are lacking. This review provides a practical hands-on guide for conducting AI-based studies in pediatric allergy, including (1) an introduction to essential AI concepts and techniques, (2) a blueprint for structuring analysis pipelines (from selection of variables to interpretation of results), and (3) an overview of common pitfalls and remedies. Furthermore, the state-of-the art in the implementation of AI in pediatric allergy research, as well as implications and future perspectives are discussed.</p><p><strong>Conclusion: </strong>AI-based solutions will undoubtedly transform pediatric allergy research, as showcased by promising findings and innovative technical solutions, but to fully harness the potential, methodologically robust implementation of more advanced techniques on richer data will be needed.</p><p><strong>What is known: </strong>• Pediatric allergies are heterogeneous and common, inflicting substantial morbidity and societal costs. • The field of artificial intelligence is undergoing rapid development, with increasing implementation in various fields of medicine and research.</p><p><strong>What is new: </strong>• Promising applications of AI in pediatric allergy have been reported, but implementation largely lags behind other fields, particularly in regard to use of advanced algorithms and non-tabular data. Furthermore, lacking reporting on computational approaches hampers evidence synthesis and critical appraisal. • Multi-center collaborations with multi-omics and rich unstructured data as well as utilization of deep learning algorithms are lacking and will likely provide the most impactful discoveries.</p>","PeriodicalId":11997,"journal":{"name":"European Journal of Pediatrics","volume":"184 1","pages":"98"},"PeriodicalIF":3.0,"publicationDate":"2024-12-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11662037/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142871656","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}